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Melty Hot Cocoa Bombs Recipe Easy Homemade Gooey Marshmallows Guide

melty hot cocoa bombs - featured image

These melty hot cocoa bombs feature smooth chocolate shells that crack open with warm milk to reveal a gooey marshmallow and rich cocoa center, perfect for cozy nights or gifting.

Ingredients

Scale
  • 1 cup (170g) high-quality semi-sweet chocolate chips or chopped baking chocolate
  • 1 tablespoon coconut oil (optional, for extra shine and easier melting)
  • 1/3 cup (30g) mini marshmallows
  • 3 tablespoons (30g) hot cocoa mix
  • Pinch of ground cinnamon or a drop of vanilla extract (optional)
  • 1 cup (240ml) hot milk or milk alternative per cocoa bomb

Instructions

  1. Chop the chocolate finely for even melting. Using a double boiler, gently melt chocolate with coconut oil over simmering water, stirring frequently until smooth. If using a microwave, heat chocolate in 20-second intervals, stirring in between to avoid burning. Aim for about 115°F (46°C) when melted.
  2. Spoon or brush melted chocolate into the silicone half-sphere molds, making sure to cover the entire interior evenly. Rotate the mold to prevent thin spots. Chill in the fridge for about 10 minutes to set.
  3. Add another layer of chocolate to strengthen the shell, especially around edges. Chill again for 10-15 minutes until fully firm and glossy.
  4. Gently peel the chocolate halves from the molds. Handle carefully as they are delicate.
  5. Into one half, add 1 tablespoon hot cocoa mix, then a generous tablespoon of mini marshmallows. If desired, sprinkle a pinch of cinnamon or a drop of vanilla extract.
  6. Warm a plate slightly and press the empty chocolate half onto it for a few seconds to melt the edge. Quickly join this half to the filled half, pressing gently to seal the edges together. Wipe excess chocolate for a clean finish.
  7. Place the sealed bombs on wax paper and chill in the fridge for 15 minutes to fully harden.
  8. To enjoy, place a cocoa bomb in a mug and pour 1 cup (240ml) of hot milk over it. Watch it melt open, then stir to combine and sip happily.

Notes

Temper chocolate gently to avoid dull shells; adding coconut oil helps with shine and melting. Dry molds thoroughly to prevent chocolate seizing. Chill between layers and after sealing for best results. Use fresh mini marshmallows for gooey texture. Store bombs in airtight container at room temperature for up to 2 weeks or refrigerated for up to 1 month. Avoid freezing.

Nutrition

Keywords: hot cocoa bombs, chocolate bombs, marshmallow hot chocolate, easy cocoa recipe, cozy drink, holiday treat, chocolate shell, gooey marshmallows